Atmel Evaluation Board AT91SAM9XE-EK Manuel d'utilisateur télécharger pdf (Page 13)

AT91SAM9XE-EK Evaluation Board User Guide 3-3

6311A–ATARM–04-Feb-08

• Two Two-wire Interfaces (TWI)

– Master, Multi-master and Slave Mode Operation

– General Call Supported in Slave Mode

– Connection to PDC Channel to Optimize Data Transfers in Master Mode Only

• IEEE

1149.1 JTAG Boundary Scan on All Digital Pins

• Required Power Supplies:

– 1.65V to 1.95V for VDDBU, VDDCORE and VDDPLL

– 1.65V to 3.6V for VDDIOP1 (Peripheral I/Os)

– 3.0V to 3.6V for VDDIOP0 and VDDANA (Analog-to-digital Converter)

– Programmable 1.65V to 1.95V or 3.0V to 3.6V for VDDIOM (Memory I/Os)

• Available in a 208-pin PQFP Green and a 217-ball LFBGA Green Package

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Atmel Evaluation Board AT91SAM9XE-EK Manuel d'utilisateur Page 13